Square Kilometer to Pyeong Converter
Area · unit-converter
Convert Square Kilometer to Pyeong with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use square-meter-based definitions (international feet / yard standards, acre, hectare, and regional units like pyeong/tsubo).
Calculator
From: Square Kilometer (km2)
To: Pyeong (pyeong)
About Square Kilometer
The square kilometer is a metric unit equal to one million square meters. It is standard for city sizes, large properties, and regional planning in metric countries.
About Pyeong
Pyeong is a Korean traditional area unit used in real estate practice; 1 pyeong is about 3.305785 m².
How to convert square kilometers to pyeong
1 square kilometer is equal to 302500 pyeong:
1 km2 = (1000000 m² ÷ 3.3057851239669422 m²) pyeong = 302500 pyeong
Each square kilometer is defined as 1000000 m² and each pyeong as 3.3057851239669422 m², so one km2 equals 1000000 ÷ 3.3057851239669422 pyeong = 302500 pyeong.
Let a(km2) be the numeric value of the same area measured in Square Kilometer (km2), and a(pyeong) the value in Pyeong (pyeong). Then:
a(pyeong) = a(km2) × (1000000 / 3.3057851239669422)
Equivalently, divide by how many km2 fit into one pyeong (m² per pyeong divided by m² per km2):
a(pyeong) = a(km2) ÷ 0.00000330578512
Or: pyeong = square kilometer ÷ 0.00000330578512
Examples
Example #1: Convert 20 km2 to pyeong
20 km2 = 20 km2 × (1000000/3.3057851239669422) pyeong = 6050000 pyeong
20 km2 = 20 km2 ÷ 0.00000330578512 = 6050000 pyeong
Example #2: Convert 50 km2 to pyeong
50 km2 = 50 km2 × (1000000/3.3057851239669422) pyeong = 15125000 pyeong
50 km2 = 50 km2 ÷ 0.00000330578512 = 15125000 pyeong
Summary
To convert Square Kilometer to Pyeong, multiply the value in km2 by the ratio of square meters per km2 divided by square meters per pyeong. Equivalently: value_pyeong = value_km2 × (1000000 / 3.3057851239669422). Numerically, 1 km2 equals 302500 pyeong.
Relationship context
You are converting between metric (SI) (Square Kilometers) and US customary / imperial (Pyeong). Metric area is decimal from the square meter; US/imperial units use feet, yards, miles, and acres tied to international feet (0.3048 m) and related definitions. The numeric factor used here is 3.025000e+5.
Conversion tables
| Square Kilometer (km2) | Pyeong (pyeong) |
|---|---|
| 0.1 | 30,250 |
| 1 | 302,500 |
| 2 | 605,000 |
| 3 | 907,500 |
| 4 | 1,210,000 |
| 5 | 1,512,500 |
| 6 | 1,815,000 |
| 7 | 2,117,500 |
| 8 | 2,420,000 |
| 9 | 2,722,500 |
| Square Kilometer (km2) | Pyeong (pyeong) |
|---|---|
| 10 | 3,025,000 |
| 20 | 6,050,000 |
| 30 | 9,075,000 |
| 40 | 12,100,000 |
| 50 | 15,125,000 |
| 60 | 18,150,000 |
| 70 | 21,175,000 |
| 80 | 24,200,000 |
| 90 | 27,225,000 |
| 100 | 30,250,000 |